Nesting Lens Tubes (50 and 50.8mm Lenses)

LHT-LG

Nesting Lens Tubes (50 and 50.8mm Lenses)
Out of stock
SKU
LHT-LG
There are three sizes of Nesting Lens Tube groups, large, medium and small, to cover the main lens diameters. The large size (56mm) along with the lens cells covers lenses with diameters 50 and 50.8mm. All three sizes of lens tubes, 20, 34, and 56mm, can be connected together. Lens cells are used within lens tubes to allow adjustment of lens groups simultaneously. They also allow small optics to be easily mounted in the same lens tube with larger optics. The threads used with the Nesting Lens Tube family are common to other OptoSigma optomechanical hardware allow mixing of tube mounted optics with existing mounts and optic holders.
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Name Length Optic Diameter Delivery Price Add to cart
i
Lens Tube, 56mm ID Thd, 10mm Long
LHT-56T-10
10mm
6-12 weeks
-
Compatible Lens Tube Family 56mm Lens Tubes
Internal Thread M56 P0.75(Female)
External Thread None, 60mm OD
i
Lens Tube, 56mm ID Thd, 100mm Long
LHT-56T-100
100mm
6-12 weeks
-
Compatible Lens Tube Family 56mm Lens Tubes
Internal Thread M56 P0.75(Female)
External Thread None, 60mm OD
i
Lens Cell, 50.8mm Lens, 10mm Long, For 56mm Lens Tubes
LHT-56C-50.8-10
10mm φ50.8mm
6-12 weeks
-
Compatible Lens Tube Family 56mm Lens Tubes
Adapting Thread M51.65 P0.75(Female)
External Thread M56 P0.75
i
Lens Cell, 50mm Lens, 5mm Long, For 56mm Lens Tubes
LHT-56C-50-5
5mm φ50mm
6-12 weeks
-
Compatible Lens Tube Family 56mm Lens Tubes
Adapting Thread M50.85 P0.75(Female)
External Thread M56 P0.75
i
Lens Cell, 50mm Lens, 25mm Long, For 56mm Lens Tubes
LHT-56C-50-25
25mm φ50mm
6-12 weeks
-
Compatible Lens Tube Family 56mm Lens Tubes
Adapting Thread M50.85 P0.75(Female)
External Thread M56 P0.75
i
Lens Tube, 56mm ID Thd, 25mm Long
LHT-56T-25
25mm
6-12 weeks
-
Compatible Lens Tube Family 56mm Lens Tubes
Internal Thread M56 P0.75(Female)
External Thread None, 60mm OD
i
Lens Cell, 50.8mm Lens, 15mm Long, For 56mm Lens Tubes
LHT-56C-50.8-15
15mm φ50.8mm
6-12 weeks
-
Compatible Lens Tube Family 56mm Lens Tubes
Adapting Thread M51.65 P0.75(Female)
External Thread M56 P0.75
i
Lens Cell, 50mm Lens, 10mm Long, For 56mm Lens Tubes
LHT-56C-50-10
10mm φ50mm
6-12 weeks
-
Compatible Lens Tube Family 56mm Lens Tubes
Adapting Thread M50.85 P0.75(Female)
External Thread M56 P0.75
i
Lens Tube, 56mm ID Thd, 5mm Long
LHT-56T-5
5mm
6-12 weeks
-
Compatible Lens Tube Family 56mm Lens Tubes
Internal Thread M56 P0.75(Female)
External Thread None, 60mm OD
i
Lens Tube, 56mm ID Thd, 50mm Long
LHT-56T-50
50mm
6-12 weeks
-
Compatible Lens Tube Family 56mm Lens Tubes
Internal Thread M56 P0.75(Female)
External Thread None, 60mm OD
i
Lens Cell, 50.8mm Lens, 5mm Long, For 56mm Lens Tubes
LHT-56C-50.8-5
5mm φ50.8mm
6-12 weeks
-
Compatible Lens Tube Family 56mm Lens Tubes
Adapting Thread M51.65 P0.75(Female)
External Thread M56 P0.75
i
Lens Cell, 50.8mm Lens, 25mm Long, For 56mm Lens Tubes
LHT-56C-50.8-25
25mm φ50.8mm
6-12 weeks
-
Compatible Lens Tube Family 56mm Lens Tubes
Adapting Thread M51.65 P0.75(Female)
External Thread M56 P0.75
i
Lens Cell, 50mm Lens, 15mm Long, For 56mm Lens Tubes
LHT-56C-50-15
15mm φ50mm
6-12 weeks
-
Compatible Lens Tube Family 56mm Lens Tubes
Adapting Thread M50.85 P0.75(Female)
External Thread M56 P0.75

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◦Lens tubes allow rigid mounting of multiple optical elements along a fixed axis. LHT series lens tubes have optional lens cells that thread into the main tube allowing focusing movement of lens groups within the lens cell.
◦These Nesting Lens Tubes can mount medium-sized lenses including 25.4 and 30mm lenses
◦There are adaptors allowing smaller lens cells to be used within larger lens tubes.

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