A spacer designed to increase the distance between the lens plate and the focusing mount, the WHF-9 50mm Extender helps in achieving close-up focus when using the Cambro REPRO system. Compatible with both the Long Helical Focusing Mount and the RPM-GFX Helical Focusing Mount, WHF-9 units can be stacked atop one another or WHF-7 25mm units for further extension.

For REPRO System    Extends Lens 50mm from Lens Plate    Stackable with Multiple Units

Related Questions and Answers

Q: 1. I am trying to take interior photos using the actus B system on Sony's Alpha 7 R3 model. What is the angle of view of the actar24mm lens based on a 35mm mirrorless camera? How is the angle of view compared to Canon's 24mm ts-e lens? Also, I'm curious about the difference in resolution between the two lenses.

A: The Cambo ACTAR-24 24mm f/3.5 Lens for ACTUS-B when used with a full frame camera is 24mm. There is no crop. Compared to the Canon TS-E 24mm f3.5L II, both are 24mm focal length. But the Canon has a larger image circle, 67.2mm and the Cambo has 60mm. Meaning you have more shift on the Canon lens over the Cambo lens.

Q: 2. what lens diameter does it fit on?

A: According to Cambo this unit has a 100mm on the front and includes 4 soft rubber rings, which may reduce this front opening to either 85, 75, 65 or 55mm.

Q: 3. Does this come with the mount to attach it to the crossarm?

A: No. Please review the following item in order to do so. Cambo Mono-20 Extra Camera Support for the Monostand Crossarm BH #CAMONO20 • MFR #99171214 https://bhpho.to/3O0spms

Q: 4. Is this adapter going to work with Hasselblad FE 2/110 mm Planar for 205/203 FE?

A: Yes the Cambo HV-GFX Lens Adapter is compatible with the Hasselblad FE Planar 2 110mm lens.

Q: 5. Does this include a tripod collar?

A: The Cambo HV-GFX lens adapter does not come with a tripod collar.

Q: 6. How long is this? What is the thickness of the knob?

A: The length is 32mm and the diameter of the knob is 25mm.

Q: 7. What are the Specs on this Camera Stand?

A: This is a kit that contains two pieces: * Mono-1 Column: https://www.bhphotovideo.com/c/product/885962-REG/cambo_99131411_mono_1_column_for_cal_0.html *MBX-0 Base: https://www.bhphotovideo.com/c/product/1323959-REG/cambo_99131700_iron_casted_base_35.html

Q: 8. How long is this? What is the thickness of the knob portion?

A: The length is 32mm and the diameter of the knob is 25mm.

Q: 9. I see a Canon Tilt Shift lens being used on this Cambo WRS. How would I achieve this?

A: In order to use Canon lenses you will need 2 things:1) A digital back with electronic shutter capabilities, such as the Phase One IQ3-100.2) The WRE-CA Lensplate adaptor attached to this answer. A few things to note however:Even though they will mount, some lenses do not have enough image circle to cover the full sensor size of medium format digital systemsSome Canon lenses also are focus by wire and will not allow for the lens to focus when not connected to a Canon body. The 17mm and 24mm TS-E lenses are able to be controlled, focused, and have an image circle large enough to cover the sensor.

Q: 10. What's the smallest these bellows can compress? I'm curious if I can achieve infinity focus with them.

A: If the Cambo AC-214 Long Bellows for ACTUS is fully compressed, it will create a space of 20mm between the lens and the camera.