Showing posts with label stop. Show all posts
Showing posts with label stop. Show all posts

Sunday, April 14, 2013

BestDealUSA Fotga DP500II Dampen Follow Focus A/B Hard Stop f DSLR 5D II III 7D D90 15mm Rod

BestDealUSA Fotga DP500II Dampen Follow Focus A/B Hard Stop f DSLR 5D II III 7D D90 15mm Rod


BestDealUSA Fotga DP500II Dampen Follow Focus A/B Hard Stop f DSLR 5D II III 7D D90 15mm Rod
  • This DP500 II follow focus is improved based on the previous DP500 version I follow focus.It is consisting of a improved dampened gearbox,which promise no backlash or less backlash(<0.5mm).There is a button downside can adjust the tension of of the gearbox to reach 2 dampen level.
  • This improved Follow Focus Integrated with A/B Hard Stops which have easy begin/end setups for fast repeatable racking between two points, and make focusing lenses that have no hard stops (such as Canon EF lenses) much easier.
  • Further more,the gear wheel on it can be detached and insalled in other side,which makes it suitable for both left-hand and right-hand photographer.
  • The white mark ring is made of magnet material.It can be detached or attached very easliy and quickly on matel-made follow focus.You can also buy additional mark ring.
  • One gear belt included in the package.

Description:

A follow focus is a focus control mechanism used in film and video cameras. It is ergonomic rather than strictly necessary; in other words it does not contribute to the basic functionality of a camera but instead allows the operator to be more efficient and precise. It is usually operated by a focus puller but some camera operators prefer to pull their own focus .
The mechanism works through a set of gears on the follow focus that are attached to teeth on the focus ring of the lens. These gears feed to a wheel which, when turned by a focus puller, will spin the teeth and thus the ring on the lens.

Specifications:

Material: aluminum.(gear wheel outside is made of ABS material)
Improved design has dampening which gives virtually zero backlash(<0.5mm).
Long-life precision engineered gearbox enables accurate and reliable focusing
Compatible with industry standard Follow Focus Whip or Crank.
2 levels adjustable dammping.
Gear drive can be mounted from both side.(Works for both right-handed and left handed)
This set includes flexible gearbelt can be used with any zoom or prime lenses with a wide range of lens diamters(any size from 46 to 110mm)
Adjustable locking systems
Mounts onto 15 mm Rod Support (60mm center to center difference).
MOD Drive Gear: Industry standard 0.8
Compatible with industry stand 15mm rods
Rail distance:60cm
Rail diameter: 15mm
net weight:425g
Suitable for: All DSLR cameras,Vedio cameras


Package Contents:
1x Fotga DP500 dampen Follow focus W/ A/B hard stops
1x 0.8mm matching gear belt (adjustable for 46mm-110mm)






List Price: $ 145.79

Price: $ 145.79





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Rosco Cinegel N.15, 20" x 24" 0.15 One Half Stop Neutral Density Lighting Filter Reviews

Rosco Cinegel N.15, 20" x 24" 0.15 One Half Stop Neutral Density Lighting Filter


Rosco Cinegel N.15, 20

Reduces light intensity one half stop. Extra wide 57in. Optically clear. (Trans.= 70%, -0.5s).Sun 85 & Neutral Density Filters are usually applied to windows for color correction and/or light intensity reduction. RoscoSun 85 is an amber filter that lowers the color temperature of daylight to balance with 3200°K sources. Rosco Neutral Density Filters reduce the level of exterior light and bring it within the exposure range of interior light levels. Two additional RoscoSun materials combine Sun 85 conversion with Neutral Density reduction. All materials are deep-dyed for optical clarity. Except as noted, all materials are extra wide 57" x 21' (145 cm x 6.7 m), sheets 20" x 24" (50 cm x 61 cm).






List Price: $ 7.29

Price: $ 7.29

Rosco Cinegel N.6, 20" x 24" 0.6 Two Stop Neutral Density Lighting Filter Reviews

Rosco Cinegel N.6, 20" x 24" 0.6 Two Stop Neutral Density Lighting Filter


Rosco Cinegel N.6, 20

Reduces light intensity two stops. Extra wide 57in. Optically clear. (Trans.= 25%, -2.0s).Sun 85 & Neutral Density Filters are usually applied to windows for color correction and/or light intensity reduction. RoscoSun 85 is an amber filter that lowers the color temperature of daylight to balance with 3200°K sources. Rosco Neutral Density Filters reduce the level of exterior light and bring it within the exposure range of interior light levels. Two additional RoscoSun materials combine Sun 85 conversion with Neutral Density reduction. All materials are deep-dyed for optical clarity. Except as noted, all materials are extra wide 57" x 21' (145 cm x 6.7 m), sheets 20" x 24" (50 cm x 61 cm).






List Price: $ 7.09

Price: $ 7.09





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Rosco Cinegel N.3, 20" x 24" 0.3 One Stop Neutral Density Lighting Filter Reviews

Rosco Cinegel N.3, 20" x 24" 0.3 One Stop Neutral Density Lighting Filter


Rosco Cinegel N.3, 20

Reduces light intensity one stop. Extra wide 57in. Optically clear. (Trans.= 50%, -1.0s).Sun 85 & Neutral Density Filters are usually applied to windows for color correction and/or light intensity reduction. RoscoSun 85 is an amber filter that lowers the color temperature of daylight to balance with 3200°K sources. Rosco Neutral Density Filters reduce the level of exterior light and bring it within the exposure range of interior light levels. Two additional RoscoSun materials combine Sun 85 conversion with Neutral Density reduction. All materials are deep-dyed for optical clarity. Except as noted, all materials are extra wide 57" x 21' (145 cm x 6.7 m), sheets 20" x 24" (50 cm x 61 cm).






List Price: $ 7.09

Price: $ 7.09





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Hoya 52mm Neutral Density ND-400 X, 9 Stop Multi-Coated Glass Filter

Hoya 52mm Neutral Density ND-400 X, 9 Stop Multi-Coated Glass Filter


Hoya 52mm Neutral Density ND-400 X, 9 Stop Multi-Coated Glass Filter
  • Neutral Density Factor 2.7 / 400 x
  • Exposure Adjustment approximatly 9 Stops
  • Reduces ISO 1/500

Photographing solar eclipses and ultra-bright light sources can be extremely dangerous. This filter reduces light values by 9 stops to less than 1/500th of its original intensity and allows safe photography. It can also be used to achieve super slow shutter speeds in daylight to render moving subjects invisible, and will enable you to use slow shutter speeds, especially with high speed films, to record movement in subjects such as waterfalls, clouds, vehicles, etc. It will also decrease depth of field by allowing wider apertures to be used, which helps separate subjects from their background. And this filter allows you to decrease the effective ISO of high speed film (above ISO 400) so it can be used outdoors in bright situations. Neutral Density filters have no effect on color balance, appear grey and reduce the amount of light reaching the film. Multi-coating minimizes reflection at the filter surfaces which reduces flare as well as ghosting.






List Price: $ 99.80

Price: $ 37.98





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Saturday, April 13, 2013

Scrim Jim Medium Full Stop Diffusion Fabric, 42" x 72"

Scrim Jim Medium Full Stop Diffusion Fabric, 42" x 72"


Scrim Jim Medium Full Stop Diffusion Fabric, 42

Scrim Jim is a strong, collapsible diffusion and reflector system. Frames are made of lightweight aircraft aluminum. Modular construction allows you to create three easy-to-handle frame sizes. The unique modular design allows for easy portability as well as quick set-up and take-down. Fabrics are of the highest quality and have hook and loop tape sewn around the perimeter for an even, taut and secure fit to the frame, even during periods of strong winds.






List Price: $ 69.90

Price: $ 69.90





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Thursday, April 11, 2013

Photographers' Formulary 03-0188 TS-4 Odor-Free Stop Bath for Darkroom Reviews

Photographers' Formulary 03-0188 TS-4 Odor-Free Stop Bath for Darkroom


Photographers' Formulary 03-0188 TS-4 Odor-Free Stop Bath for Darkroom
  • TS-4 Odorless stop bath for prints or film
  • The unused solution keeps indefinitely, after the first use it should not be kept more than two month
  • Capacity is about 20 8X10-inch prints per litre of working solution
  • Capacity is about 29 rolls of 120 film, or approximately 29 rolls of 135-36 film, per liter of working solution
  • Completely odor free
  • Works with prints or film
  • Economical to use
  • 10-liters stock solution

Photographers' Formulary TS-4 Odor-Free Stop Bath for either prints or film has been made for photographers who are tired of the unhealthy and unpleasant fumes put out by conventional stop and fixing baths. It is simple and economical to use. For the creative photographer, darkroom enthusiast, and professional photographer Photographers' Formulary provides options for photographic work you have heard about in easy-to-use kits.






List Price: $ 9.95

Price: $ 8.95





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Vixen 5836 8-24 Click Stop Zoom Eyepiece

Vixen 5836 8-24 Click Stop Zoom Eyepiece


Vixen 5836 8-24 Click Stop Zoom Eyepiece
  • Apparent FOV: 40-55
  • Eye Relief: 20-15
  • Weight: 7.9 oz

The Vixen NLV Series Eyepieces feature comfortable long 20mm eye-relief, simple twist-up eyecups for adjusting the best eye-point and high grade Lanthanum glass for clear and high contrast viewing. All optics are multi coated. Twist up Eye Guard






List Price: $ 219.00

Price: $ 219.00

Wednesday, April 10, 2013

Scrim Jim Large 3/4 Stop Diffusion Fabric, 72" x 72".

Scrim Jim Large 3/4 Stop Diffusion Fabric, 72" x 72".


Scrim Jim Large 3/4 Stop Diffusion Fabric, 72

Scrim Jim is a strong, collapsible diffusion and reflector system. Frames are made of lightweight aircraft aluminum. Modular construction allows you to create three easy-to-handle frame sizes. The unique modular design allows for easy portability as well as quick set-up and take-down. Fabrics are of the highest quality and have hook and loop tape sewn around the perimeter for an even, taut and secure fit to the frame, even during periods of strong winds.






List Price: $ 99.90

Price: $ 99.90

Tuesday, April 9, 2013

Brinno ATH100 Weather Resistant Housing for Brinno TLC200 Time Lapse and Stop Motion HD Video Camera (Transparent)

Brinno ATH100 Weather Resistant Housing for Brinno TLC200 Time Lapse and Stop Motion HD Video Camera (Transparent)


Brinno ATH100 Weather Resistant Housing for Brinno TLC200 Time Lapse and Stop Motion HD Video Camera (Transparent)
  • Allows the Brinno TLC200 Time Lapse and Stop Motion HD Video Camera to function effectively outdoors in almost any weather conditions
  • Protects against various weather conditions, sand, dirt, etc.
  • Made of weatherproof acrylic with rubber button and side lock
  • 3.5 x 2.3 x 5 inches

The Brinno ATH100 Weather Resistant Housing allows the Brinno TLC200 Time Lapse and Stop Motion HD Video Camera to function effectively outdoors in almost any weather conditions. Your TLC200 will be protected against various weather conditions, sand, dirt, etc. so you're able to record images in almost any season or location. Made of weatherproof acrylic with rubber button and side lock. 3.5 x 2.3 x 5 inches.






List Price: $ 49.99

Price: $ 45.00

Monday, April 8, 2013

Adorama Indicator Stop Bath for Black & White Films and Papers, Pint Bottle Makes 8 Gallons

Adorama Indicator Stop Bath for Black & White Films and Papers, Pint Bottle Makes 8 Gallons


Adorama Indicator Stop Bath for Black & White Films and Papers, Pint Bottle Makes 8 Gallons

Stops the development process in B&W films and papers. Color changes when chemical becomes exhausted. Makes 8 Gallons






List Price: $ 5.99

Price: $ 5.99

Baader Planetarium Hyperion 8-24mm Click Stop Zoom - Mark III 1.25" Eyepiece

Baader Planetarium Hyperion 8-24mm Click Stop Zoom - Mark III 1.25" Eyepiece


Baader Planetarium Hyperion 8-24mm Click Stop Zoom - Mark III 1.25


The Baader Hyperion 8-24mm Clickstop Mark III Zoom continues the Baader Hyperion tradition of delivering top-of-class performance and quality, at very reasonable prices. Zoom eyepieces have earned a lackluster reputation over the years, due to their compromises in optical design and execution. The Hyperion zoom will surprise many jaded zoom users with its combination of performance, quality, and novel features.

Consisting of 7 elements, the Baader Hyperion optical design delivers outstanding sharpness and color correction over its field, even with fast telescopes. Users are reporting that the Clickstop Zoom matches the performance of their best fixed focal length eyepieces!

Continuously variable focal length, with click-stops at 8, 12, 16, 20, 24mm. Remains approximately parfocal across zoom range. Click stops enable precise focal length matching for bino-viewer use (please note: barrel diameter of the zoom is 57mm, so it may not work in binoviewers for users with narrow interocular separations).

Wide field. The field of view is 68 degrees at the 8mm setting, and 50 degrees at 24mm.

Excellent viewing comfort. The eye relief of 12-15mm, large eyelens, and freedom from kidney beaning and blackouts result in a high level of comfort and ease of viewing, at all focal lengths.







List Price: $ 289.00

Price: $ 289.00

Saturday, April 6, 2013

Kodak Indicator Stop Bath For Black and White Films And Papers, 1-Pint Bottle To Make 8-Gallons.

Kodak Indicator Stop Bath For Black and White Films And Papers, 1-Pint Bottle To Make 8-Gallons.


Kodak Indicator Stop Bath For Black and White Films And Papers, 1-Pint Bottle To Make 8-Gallons.
  • Non-hardening, general- purpose stop bath for use with films and papers
  • Contains an indicator to signal exhaustion
  • Dilute 1 part concentrate with 63 parts water

Concentrated liquid stop bath that turns purplish blue to signal exhaustion. Dilute one part concentrate with 64 parts water.






List Price: $ 6.49

Price: $ 6.49