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Extension Lens Tube, 2 inch LT Series, 6 in. Length

Model: LT20-EX

$86

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Product Series Overview

Focusing and Extension Lens Tubes

The LT20-EX Extension Tube is used for optical systems with longer focal lengths. Made in a 6 inch length, this extension tube has all the same features as standard 2 inch LT Series lens tubes except that the depth of the internal threads is only 1 inch. A lens retaining ring is included with each of these Extension Tubes.

Specifications

Technical Specs

Type

Accessory
Optic Diameter

50.8 mm
Use

2.0 in. Lens Tubes
Adjustments

Fixed

Thread Type

2.035-40
Length

155.4 mm

Type

Accessory
Optic Diameter

50.8 mm
Use

2.0 in. Lens Tubes
Adjustments

Fixed

Thread Type

2.035-40
Length

155.4 mm

Resources & Downloads

2D / 3D CAD Software

Download CAD Files

Drawings And Cad

LTXX-EX_DWG (89.2 kB, PDF)

Other

LT20-EX RoHS Certificate (279.9 kB, PDF)
LT20-EX_RoHS2021.pdf (685.9 kB, PDF)

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Description	Compatibility	Avail.	Price
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LT20-LN Lens Tube Coupler, 2.0 in. Lens Tubes, 2.035-40 Internal Thread	UNIVERSAL	In Stock	$23
LT10-EX Extension, Lens Tube, 1 inch LT Series, 6 in. Length	UNIVERSAL	In Stock	$64
LT20-C End Cover, Lens Tube, 2 inch LT Series	UNIVERSAL	In Stock	$28
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Compatible

Description	Compatibility	Avail.	Price
LT20-20 Lens Tube, 2 inch LT Series, 2 inch length	UNIVERSAL	In Stock	$41
LT-S-10E20N Step Adaptor, 1.0 to 2.0 in. Lens Tubes,1.035-40 to 2.035-40 Thread	UNIVERSAL	In Stock	$35
LT20-30 Lens Tube, 2 inch dia. LT Series, 3 inch length	UNIVERSAL	In Stock	$46
LT20-10 Lens Tube, 2 inch LT Series, 1 inch length	UNIVERSAL	In Stock	$38
LT20-05 Lens Tube, 2 inch LT Series, 1/2 inch length	UNIVERSAL	In Stock	$35

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