LUNT LS40ERF 40mm Energy-Rejection-Filter
Product code:
553507
out of stock
[value]
£157.00 UK Price
£130.83 (ex. VAT) International Price
Product information
High quality diffraction limited IR Cut Energy-Rejection-Filter with 40mm aperture.
For experienced self builders of solar telescopes, Lunt Solar Systems offer unmounted Energy Rejection Filter (ERF) of 40mm up to 100mm aperture as accessory. These ERF are suitable for use together with additional H-alpha Etalon filters.
FEATURES
For experienced self builders of solar telescopes, Lunt Solar Systems offer unmounted Energy Rejection Filter (ERF) of 40mm up to 100mm aperture as accessory. These ERF are suitable for use together with additional H-alpha Etalon filters.
FEATURES
- Material: RG630
- Diameter: 43mm
- Aperture: 40mm
- Thickness: 3.5mm
- Side 1: Dielectric IR Blocking Coating
- Side 2: Broadband AR coating
- Wavefront: <1/4 wave T
- 1 x LUNT 40mm ERF
Product Info
| GTIN | 4007922035888 |
| PREORDER | 1-4 Weeks |
| MPN | 553507 |
| EAN | 4007922035888 |
| Brand | Lunt |
| Product Code | 553507 |
|
Delivery Weight Package
|
1kg |