===== GL Optics Kilfitt Makro Kilar 40mm T2.9 ===== 
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==== Summary ====
The Kilfitt Makro-Kilar lenses, introduced in 1955, were the first 35mm SLR macro lenses to focus from infinity to close-up magnifications. Designed by Heinz Kilfitt, the Makro-Kilar D achieves 1:1 life-size reproduction, while the E offers 1:2 magnification, both using a Tessar-type optical design. Rehoused for modern cinema, these lenses retain their pioneering sharpness and unique character, now with enhanced usability and precision for contemporary filmmakers.
==== Tech Specs ====
| Manufacturer    |GL Optics|
| Series          |Prime|
| Model           |Kilfitt Makro Kilar|
| Focal Length    |40mm|
| Max Aperture    |T2.9|
| Min Aperture    |-|
| Format          |-|
| Image Circle    |VISTA|
| Minimum Focus   |8in|
| Focus Rotation  |330°|
| Iris Blades     |15|
| Optical Design  |-|
| Squeeze         |-|
| Front Diameter  |110mm|
| Filter Thread   |-|
| Focus/Zoom Rod  |-|
| Native Mount    |PL, LPL, EF, E|
| Data Protocol   |none|
| Length          |20mm|
| Weight          |1.1kg|
| Body Telescope  |-|
| Body Material   |aluminum|
| Focus Drive     |manual|
| Iris Drive      |manual|
| Zoom Drive      |n/a|
==== History ====
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==== Service ====
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Service Manual: (Insert link to manual here) \\
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Full CLA: **#hrs.**\\
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==== Notes ====
==== Media ====
{{ :lens:glo_brochure_lens_sets_kilfitt_makro_kilar.pdf |}}