Lunt Solar B3400 2" Blocking Filter - Extension Tube with T2 Connection

Lunt Solar B3400 2" Blocking Filter - Extension Tube with T2 Connection
$1,798.00
Item # LS-B3400S2
0 Questions(s)

Scheduled Delivery

OR
  • The Lunt Solar Systems B3400 Blocking Filter provides a full solar disc image when used with a Lunt Solar Systems H-Alpha Filter on telescopes with a maximum focal length of 3400mm.
  • The blocking filter is a necessary component for safety and performance in all solar telescopes.
  • This unique Lunt Solar Systems B3400 Blocking Filter design is located in a 2" extension tube housing that sports a T2 and 2" connection.
  • Must be used in conjunction with a front etalon.
Description

Details

Lunt Solar System B3400 Blocking Filter

The Lunt Solar Systems B3400 Blocking Filter is its own unique system unique located in a 2" straight through housing with a tiltable filter mechanism. The blocking filter is required element for the safety and performance of any solar package - including Lunt H-Alpha parts. The Lunt Solar Systems B3400 filter will provide a full disk image of the Sun with telescopes that have a maximum of 3400mm of focal length.

Choose your blocking filter carefully for your telescope's focal length. If you were to use a larger blocking filter than is necessary to achieve a full disk image on your telescope system, the result may show image "ghosts" at the edge of the field of view! For best performance, be sure to pair your Lunt Solar Systems h-Alpha filter with the proper sized Lunt blocking filter. Because Lunt Solar Systems blocking filters contain a unique filter system. Lunt will only warranty the safety and/or performance of their systems when a Lunt blocking filter is paired with a Lunt Solar Systems Etalon system.

Lunt Solar Systems creates their line of h-alpha solar telescopes and h-apha accessories in Tuscon, Arizona. They have have put together a group of experienced solar enthusiasts who are looking forward to energizing the hobby with a continued commitment to advancing technologies, pride in quality, and the highest level of customer care. These are names you'll recognize, including Andrew Lunt with 20 years of optical design, Markus Ludes with his extensive knowledge of telescope design, Manny Serrano as a design engineer and Brian Stevens assembling, repairing and troubleshooting etalon systems.

Lunt Solar System B3400 Blocking Filter Features

  • Sharp, clear full disc images.
  • Unique Lunt Solar Systems design.
  • 2" straight through housing with a tiltable filter mechanism fits virtually all 2" focusers.
  • Full Lunt Solar Systems Warranty when paired with Lunt front etalon.
Lunt Product Number: B3400S2

Image depicts B1800 blocking filter for illustratory purposes.
Additional Information

Additional Information

SKU LS-B3400S2
Manufacturer Lunt Solar
Solar Accessory Type Filters
Warranty 5 Year Warranty
Reviews
Included Items

Included Items

  • Lunt Solar Systems B3400 Blocking Filter
Questions & Answers

Product Questions

No questions yet. Be the first to ask the question!
Support / Downloads