Kaiser Fototechnik 4431 Negative Masks, 4,5 x 6 cm

For use with all negative masks and glass inserts size 100 x 72,5 mm (3.9 x 2.9 in.). Suitable for all SYSTEM-V enlargers made from 10/94 on (05 series).

• Adjustable guide pins for film widths 61.5 mm (rollfilm 120), 41 mm (rollfilm 127) and 35 mm film.
• Four steplessly adjustable masking strips for selecting the desired detail.
• Two grid pins at standard hole intervals.
• Dimensions: approx. 142 x 37 x 123 mm (5.6 x 1.4 x 4.8 in.)

Wide and extremely vibration-resistant column of aluminium tubing with dull black anodized surface and cm and inch scales.

• With mount and fastening mechanism for camera arms and for lower part enlarger head 4568.
• Height adjustment by hand crank.
  Cross-sectional dimensions of the column: 70 x 35 mm (2.8 x 1.4 in.
• Height adjusted by gear rack, with weight compensation by built-in roller spring, additional 1:6 fine drive.
• Locking screw for fixing height adjustment. Height: 80 cm (31.5 in.)

Dark grey finished steel plate with die-cast base for 4407, 4475 or other R1 system columns.

• Receptacle for accessories (e.g. 5040) with 16 mm (0.6 in.) standard spigot, mounts on right or left side. Height adjustable feet.
• Dimensions (WxD): 45 x 45 cm (17.7 x 17.7 in.)
• Thickness of plate: 8 mm (0.3 in.)
• Weight: approx. 13.5 kg (29.7 lbs.)

In combination together with the column 4407 or 4475 and the camera arm 5523 also useable as a Kaiser Vertical Stand