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Product description

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BENOISON 85mm Prime Lens for Canon RF – 85mm f1.8 Manual Focus(MF)

Brand BENOISON Focal Length 85mm (Prime lens) Aperture F/1.8-22 Mounting Type for Canon RF Focus Type Manual Focus Filter Size 72mm with lens hood / 55mm without lens hood Compatible Camera Models for Canon EOS R, Ra, RP, R3, R5, R5 C, R6, R6 Mark II, R7, R8, R10, R50, R100 (RF mount) NOT Compatible Models Not for Canon EOS M50, M100, M6, M5, M10, M3, M (EF-M mount) NOT Compatible Models Not for Canon EOS Rebel SL3 SL2 T8i T7 T6 T5 4000D 2000D 90D 77D 6D 5D 1D……(EF/EF-S mount)

Use in M Mode

When using a manual lens, the camera should be set to “M” mode.Since manual lenses lack electronic contacts for lens recognition, the inability to automatically adjust exposure values may result in photos that are too dark or too white. Manual setting of ISO, Aperture and shutter speed is required. F00 Display

Manual lenses do not have an electronic contact, “F00” is displayed because the camera is unable to acquire aperture information.At the same time, the aperture information cannot be adjusted from the camera, and the aperture value F/1.8-22 can only be adjusted by the len’s Aperture Ring.

How to use the manual lens?

Enable “Release shutter w/o Lens”

You can not press the shutter after attaching. To resolve this, Enable “Release shutter w/o Lens”.Tips to use our Manual Lens: 1) Set the Release shutter w/o Lens option in the camera menu to Enable. 2) Set the mode dial to Manual (M).Note that the aperture value will not be displayed (it will show “F00”). The aperture F1.8-22 can only change by adjusting the “aperture ring” on the lens.

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Why can’t I press the shutter after mounting the lens?

Please do Enable the “Release shutter w/o lens”. after enabling “Release shutter w/o lens” and switching to M, you can press the shutter to take a picture.

Why does my picture out of focus and very blurry?

For manual lenses, you must turn the focus ring on the front of the lens to focus. If the photo is still blurry after focusing sharply, please adjust the exposure by ISO/aperture/shutter speed.

Why it show “F00”? and How to adjust the aperture value?

Manual lenses do not have an electronic contact, “F00” is displayed because the camera is unable to acquire aperture information. For manual lenses, the aperture value can only be adjusted with the aperture ring on the lens.

How to do if the image turns out dark?

Decrease Shutter Speed(e.g., from 1/1000s to 1/250s) to capture more light; Increase ISO: Raise ISO sensitivity to increase the camera’s sensitivity to light; Increasing aperture through the aperture ring on the lens.

How to do if the image turns out bright?

Decrease Shutter Speed (use a faster shutter, e.g., 1/500s instead of 1/100s) to reduce the exposure time; Lower ISO: Reduce ISO sensitivity to lower the overall exposure; Decrease aperture (increase f-number) through the aperture ring on the lens.

【Usage Instructions】This is a fully manual lens with no electronic contacts. Camera not firing when the lens on? This is normal. “No communication” is not a malfunction. When using this lens on Canon RF-mount mirrorless camera, you must shoot in Manual (M) mode and enable “Release shutter w/o Lens” in the camera menu. (This setting is required for all manual lenses.)
【Note: Manual Focus (MF)】Please note: This is a manual focus lens (no autofocus AF/no image stabilization). You must focus by rotating the focus ring on the lens. If you do not manually focus, the image will be completely blurred (out of focus). If you are uncomfortable with manual operation, please choose an autofocus lens.
【Versatile Portrait Lens 85mm F1.8】As a portrait lens, the 85mm focal length is ideal for shooting half-body and full-body portraits. It can also capture facial close-ups and is suitable for street photography. The large F1.8 aperture delivers excellent background blur (bokeh). The wide aperture combined with beautiful bokeh enhances the visual impact of shallow-depth-of-field images.
【Manual Focus & Aperture Ring Adjustment】Rotate the focus ring manually to achieve focus. The aperture value cannot be set via the camera, so “F00” will be displayed. To adjust the aperture, manually rotate the aperture ring on the lens. Additionally, you must manually adjust exposure settings (shutter speed and ISO) according to the shooting environment to capture clear images; otherwise, photos may appear too dark or too white.
【Compatible Only with Canon R Series – RF Mount】The 85mm F1.8 manual portrait lens is only compatible with Canon EOS R, Ra, RP, R3, R5, R5 C, R6, R6 Mark II, R7, R8, R10, R50, and R100 mirrorless cameras (not compatible with M-series EF-M mount mirrorless cameras & EF/EF-S mount DSLRs).