Why need to use speed booster/focal reducer adapter?

It converts full frame lenses into APS-C lenses. The advantage is to get the full fame field of view onto the APS-C sensor.

Feature:

Increase exposure to 1 stop, and you can use faster shutter speed to shoot an image.

Works fine, closely combined with the bayonet smooth, like the original lens.

Full manual operation, manual focus, manual iris adjustment can be achieved with body manual exposure, aperture priority exposure, combined infinite focus.

Specification:

• Max. F-stop pass through: 1.4
• Optical design (lenses / groups): 4/3
• Focal length extension: 0.7x
• Image diameter (mm): 28.5
• Bayonet front: 135 full frame lens
• Bayonet back: For Sony NEX / For Fuji X / For Micro 4/3

Note:

You must set the camera to “Shooting without lens” mode to ON before use.

Avoid direct shooting to light sources, or otherwise blue spot occurs.

Suit for

For M42 Lens

For Fujifilm X Camera

For Fujifilm X-A5 X-A20 X-A10 X-A3 X-A2 X-A1 X-T2

X-E3 X-E2S X-E2 X-E1

X-T100 X-T10 X-T1IR X-T1 X-T20

X-H1 X-M1 X-Pro1 X-Pro2

Package Include:

From USA UK：

• 1 X speed booster/focal reducer lens adapter
• 1 X rear cap
• 1 X body cap