SmallRig 28mm External Optical Viewfinder 5387
SmallRig 28mm External Optical Viewfinder 5387 provides accurate framing while delivering a vintage film-era shooting experience. It matches natural visual perception, effectively eliminating color shifts caused by glare or reflections. The viewfinder mounts securely with a cold shoe to the camera's hot shoe, featuring a silicone pad on the bottom to protect the camera's contacts.
With its retro design, it recreates the optical viewing experience of classic film cameras. Designed as a 28mm full-frame equivalent optical viewfinder (or paired with 18mm lenses for APS-C cameras), it offers a wide field of view optimized for street photography. Engineered with a 5-lens optical system, it delivers 98% light transmission for crisp, zero-distortion viewing. Integrated 4:3 frame ensures precise image composition.
Note: This viewfinder utilizes a fixed diopter optical system and provides clear vision only for users within specified visual acuity ranges.
Ideal Users:
Individuals with normal vision
Nearsighted users (-3.50 diopters or less): Usable without corrective lenses
Nearsighted users (exceeding -3.50D): Require corrective lenses during use
Not Suitable For:
Farsighted / Presbyopic users: Unable to achieve optical focus regardless of visual aids
* For optimal viewing performance, we recommend wearing your regular corrective eyewear when using this viewfinder.
Work With
FUJIFILM: X-Pro3, X-E4, X100V, X100VI, X-S20, X-T30, X-T4, X-T5, X-H2S, X-T50, X-E5, X-M5
Nikon: Z30, Z50 II, Z fc, Z f
Canon: R50, R50V, M6, M6 II, M50, Powershot V1
Sony: FX3, A7C, A7C II, ZV-E10, ZV-E10 II, ZV-1F, A6600, A6700
RICOH: GR III
Leica: Q3
Packing List
Viewfinder x 1
Cleaning Cloth x 1
Technical Data
Product Dimensions: 29.0 x 25.9 x 21.0mm / 1.1 x 1.0 x 0.8in
Package Dimensions: 78.9 x 55.0 x 30.0mm / 3.1 x 2.2 x 1.2in
Product Weight: 22.6 ± 5.0g / 0.8 ± 0.2oz
Package Weight: 40.6 ± 5.0g / 1.4 ± 0.2oz
Material(s): Optical Glass, Aluminum Alloy