Bes-Align 4x4" Adjustable Lens Board
B&H # DELBBA
MFR # 13310
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The Delta Bes-Align 4 x 4" Adjustable Lens Board, calibrates lenses for maximum sharpness, as well as checking for fall-off, lens distortion, edge sharpness, and parallel alignment.
The board adjusts front to back, left to right with three control knobs. A test negative is included for calibration, with the 4 x 4" lens board.
The Bes-Align may require a retaining ring, depending on the lens.
Box Dimensions (LxWxH)
4.2 x 3.9 x 1.3"
Delta 1 Bes-Align 4x4 Adjustable Lens Board Review
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