Kaiser Fototechnik 4424 Lens Holder Ring 60 – 105 mm

For insertion into 4583 compound negative carrier of SYSTEM-V enlargers and for former 4483 and 4493 compound negative carrier.

• Also for the holding devices FilmCopy Vario and FilmCopy Vario Kit.
• Pairs of masks with antistatic finish.
• Dimensions: approx. 100 x 72.5 mm (3.9 x 2.9 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.)

Can be combined with components of the Kaiser R1 system.

• Trans-illuminator with 270 SMD LEDs, 5600 Kelvin daylight, color rendering index (CRI) = 95, serviceable illuminated area 50.6 x 36 cm (19.9 x 14.2 in., > tabloid format), illuminance approx. 8300 cd/m_, brightness continuously dimmable, flicker-free operation.
• Mounting fixtures for optional RB 5270 DX (5278) and RB 525 AS (5284) surface lighting units.
• Height-adjustable feet.
• Column base with spirit level for 70 mm (2.8″) wide column.
• Dust hood for column included.
• Outside dimensions (WxD): approx. 63 x 55 cm (24.8 x 21.6 in.)