Opticstar 1.25" 2x Barlow w/T-thread

Doubles the power of any eyepiece or your camera.

Magnification: 2x
Cemented doublet lens
Optical coatings: Fully Multi-Coated
Male T-thread (M42 x 0.75mm)
Metal body
Threaded for 1.25" filters
Barrel size: 1.25"
UK warranty

Opticstar 1.25" 2x Barlow w/T-thread

Product code: BL1X2T
Availability: In stock
Despatch: 2 business days
Original Price: ~~£ 26.95~~

Shipping rates: England & Wales

£ 6.00

Scotland Central & South

£ 6.00

Scotland North

£ 6.00

Northern Ireland

£ 6.00

UK islands (from)

£ 6.00

European Union (from)

£ 12.00

Worldwide (from)

£ 18.00

Description

The 2x barlow doubles the power of any eyepiece. In addition, the barlow can be used as an imaging adapter for your camera with or without the 2x optical element attached to it thus offering 1x and 2x imaging magnifications.

The barlow has a 1.25" drawtube and will accept standard 1.25" accessories including eyepieces and diagonals. The barlow also has a male T-thread on its back that can be used to attach a DSLR camera and other T-thread type accessories.

U.K. WARRANTY

INTERMEDIATE

VISUAL

PHOTOGRAPHY

OPTICS

ASTRONOMY

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Barlow lenses

Barlow lenses are used to multiply the focal length of the objective lens/mirror of your telescope and therefore its magnifying power. The benefits of using a Barlow lens will result in image magnification, improved eye relief and reduced spherical aberration in the eyepiece.

Barlow lenses can also be used with binoviewers that in certain cases are unable to reach focus, especially when used with Newtonian telescopes and refractors with short focus travel. The extended focal length provided by the Barlow will then make focusing possible. Sometimes binoviewers are supplied with their own detachable barlow lens.

Carries one year UK warranty.

Opticstar barlow lenses and teleXtenders.

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Opticstar 1.25" 2x Barlow w/T-thread
Attribute	Specification
Product Code (SKU)	BL1X2T
Universal Product Code (UPC)	n/a
Warranty	1 year UK warranty
Series	barlows
Experience Level	intermediate
Power	2x
Optical Elements	2
Optical Coatings	Fully Multi-Coated
T-thread	Male (M42 x 0.75mm)
Construction	All-metal
Barrel Size	1.25" (31.7mm)

▲ hide specification ▲

Products

Barlow lenses & tele-extenders

Opticstar 1.25" 3x ED Barlow

Product code: BL1X3ED
Availability: In stock
Despatch: 2 business days
Labels: astrophotography

Opticstar/Ascension 1.25" 3x Barlow

Product code: BL1X3
Availability: In stock
Despatch: 2 business days
Labels: visual observation

Opticstar 1.25" 3x TeleXtender

Product code: TX13
Availability: In stock
Despatch: 2 business days
Labels: visual observation, astrophotography

Opticstar 1.25" 5x TeleXtender

Product code: TX15
Availability: In stock
Despatch: 2 business days
Labels: visual observation, astrophotography

Opticstar 2" 2x XL TeleXtender

Product code: TX22
Availability: In stock
Despatch: 2 business days
Labels: visual observation, astrophotography

Support

Documents: How to determine the magnification of any telescope

0.1 MB • 21 October 2018

Meade and Coronado catalogue

19.3 MB • 05 February 2021

Meade Instruments UK warranty

0.1 MB • 12 October 2021

GPDR (General Data Protection Regulation)

0.2 MB • 12 October 2021

Links: Opticstar barlow lenses and tele-extenders

internal link • barlows and tele-extenders page

Meade barlow lenses

internal link • barlows page