TLS Rehoused Canon K35s

The 18mm, 25mm and 35mm Canon K35 lenses have a dual cam system to cover the floating element movement. The 50mm and 85mm were then also re-housed into cam-form metalwork whilst keeping the fixed rear element.

All lenses in the series have an extended focus scale with 300 degrees of rotation.

TLS Rehoused Canon K35 set includes: 18mm, 25mm, 35mm, 50mm and 85mm
TLS Rehoused Canon FD lenses include: 14mm and 135mm


    Dual Cam System

    The 18mm, 25mm and 35mm Canon K35 lenses have a dual cam system to cover the floating element movement. The 50mm and 85mm were then also re-housed into cam-form metalwork whilst keeping the fixed rear element. All lenses in the series have an extended focus scale with 300 degrees of rotation.

    Cam Driven Focus System

    Cam driven focus system and chassis style lens housing allow matte boxes and other accessories to be attached to the front of the Canon K35 lenses, without affecting focus movements. The benefit of zero backlash and image shift give accurate dual focus scales that repeat on direction change, giving wide spread and even markings throughout the distance scale.

  Canon FD 14mm 18mm 25mm 35mm 50mm
Mount PL PL PL PL PL
T-Stop (varies per model) T2.8 T1.5 T1.3 T1.3 T1.3
Min. Object Distance Typ. 8" 12" 12" 12" 17"
Front Diameter 110mm 110mm 110mm 110mm 110mm
Total Length * 76mm
3"
109mm
4 1/4"
84mm
3 5/16"
104mm
4 3/32"
83mm
3 1/4"
Total Weight ** 1355g
3lbs
1700g
3lbs 12oz
1270g
2lbs 12oz
1780g
3lbs 14oz
TBD kg
TBD lbs

  85mm Canon FD 135mm      
Mount PL PL      
T-Stop (varies per model) T1.3 T2      
Min. Object Distance Typ. 2'9" 3'8"      
Front Diameter 110mm 110mm      
Total Length * 93mm
3 5/8"
119mm
4 11/16"
     
Total Weight ** 1520g
3lbs 5oz
1670g
3lbs 11oz
     

* Total approximate length in measured from the flange to the front of lens

** Weight subject to change with further developments