Lunt 100mm LS100MT/B1800 Universal Day & Night Telescope
AED 31,660.00
- Dual-Purpose Modular Design – Observe the Sun in H-alpha during the day and explore the Moon, planets, and deep-sky objects at night.
- High-Quality ED Optics – FPL53 ED triplet lens delivers outstanding color correction and sharpness.
- H-alpha Solar Observation – <0.7Å bandwidth with internal Etalon filter and Pressure-Tuner for precise tuning.
- 8″ dovetail and CNC mounting rings provide secure attachment to your mount.
- Red Dot Sun Finder ensures accurate solar alignment.
- Premium Blocking Filter – Includes a B1800 blocking filter in a 2” diagonal, ideal for both visual and photographic solar observations.
- Advanced Focusing System – Rack & pinion focuser allows smooth, fine adjustments for both solar and astronomical imaging.
- Safe & Reliable – Completely eye-safe design for solar viewing in H-alpha, Ca-K (optional), and white light (optional).
INCLUDES: Lunt 100mm Universal OTA, H-alpha B1800 Blocking Filter, Mounting Rings and 8″ Dovetail, Red Dot Sun Finder, Rack & Pinion Focuser
Available on backorder
Description
Lunt 100mm LS100MT/B1800R&P Universal OTA – Day & Night Precision
Enjoy everything the Sun has to offer — prominences, surface granulation, active regions, filaments and more seem to leap from our closest star, all captured in the stellar quality performance you expect from a Lunt Telescope.
When the Sun sets, simply remove your hydrogen alpha module, replace your focuser, and let the nighttime in!
The Lunt 100 mm packs a powerful triplet ED APO lens (FPL53 glass) that will guide you across the Milky Way in stunning detail. Now you have a top-of-the-line, extra-low dispersion (ED) nighttime telescope to view planets, stars, the Moon and anything else in between!
A True Universal Telescope
With optional accessories, the LS100MT can be adapted for:
- CaK solar observations (393.4nm wavelength)
- White light solar viewing using a Herschel wedge
- Deep-sky astrophotography with an ED doublet refractor
Included Components
- 100mm Universal Day & Night Telescope
- H-alpha with B1800
- Mounting rings
- Red Dot Sun Finder
- 8″ dovetail.
- Rack and Pinion Focuser
SOLAR WARNING
- Never look directly at the Sun with the naked eye or with an optic (unless you have the proper solar filter). Permanent and irreversible eye damage may result.
- Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it.
- Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present.
Additional information
| Moon & Planets | Yes |
|---|---|
| Nebulae & Galaxies | Yes |
| Nature Observation | Yes |
| Astrophotography | Yes |
| Sun (with appropriate filter) | Yes |
| Recommended for | Advanced users, Experienced users |
| Type of Optics | Refractor |
|---|---|
| Optical Design | ED triplet lens |
| Objective Type | Professional Grade APO Triplet |
| Objective Coating | Ion Assist Broadband AR |
| Objective Material | FPL-53 |
| Aperture | 100 mm |
| Focal Length | 714 mm |
| Focal Ratio | F/7 |
| Coating | (Objective Coating) Ion Assist Broadband AR |
| Resolving Power (theoretical, Rayleigh) | 1.4 arcseconds |
| Resolving Power (theoretical, Dawes) | 1.16 arcseconds |
| Magnitude Limit (theoretical) | 12 |
| Light Gathering Capacity (in relation to human eye) | 205x |
| Maximum Magnification (rule of thumb) | 175x |
| Optical tube weight | 5.8 kg (12.7 lbs) |
| Dovetail Compatibility | Vixen Style Dovetail |
| H-alpha Etalon | Modular |
|---|---|
| Etalon Wavelength | 656.28 nm |
| Etalon Bandpass | <0.65 Å Single Stack, <0.45 Å Double Stack |
| Etalon Material | UV Grade Fused Silica |
| Etalon Tuning | Doppler True Barometric Pressure Tuning |
| Doppler Shifting | Instant |
| Filter Wavelength | 393.4 nm |
| Filter Bandpass | 2.2 Å |
| Type of focuser | Rack & Pinion Focuser |
|---|
| Included Items | 100mm Universal Day & Night OTA, 8" Dovetail, H-alpha B1800 Blocking Filter, Mounting Rings, Rack & Pinion Focuser, Red Dot Sun Finder |
|---|---|
| Storage | Aluminum Finished Hard Case with Fitted Foam |
| Sun Finder | Red Dot Sun Finder Handle |
|---|
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