Durst Siriotub AA 19.700 lens board (recessed) with 39mm thread for M605 601 & more

This recessed lens board can be used with all enlarger lenses with a 39mm thread (see list below) and is compatible with Durst enlargers of the M series (e.g. M605) and Laborator series (e.g. 1200; see complete list further down). 

The mounting plate is approximately 13mm offset to the rear. It is particularly suitable for wide-angle lenses with a focal length between 35 to 60 mm. It is ideal for 50mm lenses or shorter focal lengths, where focusing is not possible with the flat board. The outer diameter is approximately 78 mm.

Compatible with:

Suitable magnifying lenses (also with shorter focal lengths):

- Schneider-Kreuznach Componon 28mm f/4
- Rodenstock Rodagon 28mm f/4
- Nikon EL-Nikkor 40mm f/4
- Fujinon EX 35mm f/4.5
- Meopta Meogon 30mm f/3.5
- Schneider-Kreuznach Componon 35mm f/4
- Rodenstock Rodagon 35mm f/4
- Minolta CE Rokkor 30mm f/4.5
- Nikon EL-Nikkor 35mm f/4
- Leitz Focotar 40mm f/2.8

In addition to those mentioned above:

- Schneider-Kreuznach Componon-S 50mm f/2.8
- Rodenstock Rodagon 50mm f/2.8
- Nikon EL-Nikkor 50mm f/2.8
- Fujinon EP 50mm f/3.5
- Meopta Meogon 50mm f/2.8
- Minolta CE Rokkor 50mm f/2.8
- Leitz Focotar 50mm f/4.5
- Durst Neonon 50mm f/2.8
- Vivitar VHE 50mm f/2.8
- Agfa Magnolar 50mm f/3.5
- Industar-96U 50mm f/3.5
- Schneider-Kreuznach Componon-S 45mm f/2.8
- Rodenstock Apo-Rodagon 45mm f/2.8
- Nikon EL-Nikkor 63mm f/3.5
& more

suitable for enlargers:

- Durst M301
- Durst M370
- Durst M600
- Durst M601
- Durst M605
- Durst M605 Color
- Durst M670 BW
- Durst M670 Color
- Durst M700
- Durst M707
- Durst M800
- Durst M805
- Durst Modular 70
- & more

Additionally, Durst Laboratory Models:

- Durst Laborator 138 & 138S
- Durst Laborator 139
- Durst Laborator 184
- Durst Laborator 900
- Durst Laborator 1000
- Durst Laborator 1200
- & more