【Important Notice for International Buyers – Tomoayax Japan Rare Authentic Items】
■ Authenticity
All items we sell are 100% authentic.
We carefully source our products from trusted suppliers in Japan.
■ Condition
Many of our items are rare, vintage, or pre-owned.
Such items may show signs of age, storage, or previous use, including minor scratches, wear, or deterioration.
Condition may vary depending on individual expectations.
Please carefully review all photos and descriptions before purchase.
■ Buyer Responsibility
The buyer is fully responsible for understanding the item condition and details before purchase.
We do not accept claims based on subjective expectations (e.g., "not as expected").
■ No Return / No Refund Policy
All sales are final.
We do NOT accept returns or refunds for:
・Minor scratches, aging, or signs of use
・Differences in personal expectations
・Color or appearance differences due to lighting or display
・Any condition clearly shown in photos or described
■ Functionality
Unless otherwise stated, we do not guarantee long-term performance or durability.
Especially for vintage items, future functionality cannot be guaranteed.
■ Liability
We are not responsible for any damage, deterioration, or issues after delivery.
■ Final Notice
Please ensure full understanding of the above before purchasing.
This is a general-purpose 1.25-inch/31.7mm diameter 2x Barlow lens for astronomical telescopes. Barlow lenses extend the focal length, allowing for higher magnification observations.
【FMC Lens】The lens material uses high-grade multi-coated optical glass, which balances and corrects chromatic aberration and provides high light transmission, resulting in better, sharper images.
【M42x0.75 Thread】High-quality aluminum material with a black anodized body and M42x0.75mm thread. Functions as a T-adapter, allowing you to easily connect a DSLR or DSLR camera to a telescope using a separately sold T-ring adapter. (Adapter sold separately.)
[Includes Dust Caps] Two dust lens covers are included. Safety undercuts and brass compression rings prevent damage to the eyepiece barrel with a non-drop-type set screw.
【Metal Construction】Made from high-quality machined aluminum with a black anodized body, it offers durability and a premium feel. It's sturdy and suitable for long-term use.
This Barlow lens allows you to remove and disassemble the black lens portion, which can then be added to other possible configurations. If you want to see details of the moon or Jupiter's bands at high magnification, the SVBONY 1.25" 2x Barlow lens is a better choice.
This Barlow lens is easy to use; simply insert the eyepiece into the Barlow lens, and then insert the Barlow lens into the scope.
1.25-inch interface with 2x magnification:
This doubles the magnification of a 1.25-inch eyepiece.
Interface with M42x0.75 threads:
T/T2 connector with T/T2 (M42x0.75mm) male thread
High-quality aluminum material and black anodized body:
Precision machining, durable and long-lasting.
Two-element, one-group optical glass:
High-quality observation without adding chromatic aberration.
Multilayer HD broadband green film optical glass lens:
Color correction, clear transparency, sharp view
Safety undercut and brass compression ring:
The eyepiece barrel is protected from scratches by a non-drop-type retaining screw. Suitable for Barlow lens applications.
Using this 2x Barlow lens, you can double the image size and observe planets very closely.
Using this 2x Barlow lens, you can observe Jupiter and see its bands and moons clearly.
Jupiter's bands and Saturn's rings were particularly clear. The lunar surface also appeared in greater detail.
It's made of metal and comes with a T-mount adapter, so you can connect a DSLR camera with an available T-mount. The lens part can be removed from the body and screwed onto the bottom of the eyepiece you're using, increasing the magnification by about 50%. A 20x eyepiece will give you 30x. You can also use the Barlow itself in front of the eyepiece to focus more than you would get by other means.
common sense:
The role of the Barlow lens is not only to improve image quality, but also to play an important role in comfortable viewing.
specification:
Magnification: 2x Lens material: Pure optical glass lens Lens coating: Multi-layer HD broadband green film Sleeve material: Metal Thread interface: M42x0.75 Diameter: 1.25"/31.7mm
Package includes:
1X SVBONY, 2X Barlow Lens, 2X Dust Cove