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 B1200 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 B1200 Blocking Filter, Mounting Rings and 8" Dovetail, Red Dot Sun Finder, Rack & Pinion Focuser
Lead time delivery: 14 - 30 days
Available on backorder
Description
Lunt 100mm LS100MT/B1200R&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 B1200
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
Area of application
Lunar and planetary observation
Yes
Deep sky observation (galaxies, nebulae, etc.)
Yes
Solar Observation
Yes
Terrestrial Observation
Yes
Astrophotography
Yes
Recommended for
Advanced observers, Astrophotographers
Optical specifications
Type of build
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 (mm)
714 mm
Focal Ratio
F/7
Coating
(Objective Coating) Ion Assist Broadband AR
Resolving Power (Rayleigh)
1.4 arcseconds
Resolving Power (Dawes)
1.16 arcseconds
Magnitude Limit
12
Light Gathering Power (Compared to human eye)
205x
Maximum Magnification
175x
Type of focuser
Rack & Pinion Focuser
Optical tube weight
5.8 kg
Dovetail Compatibility
Vixen Style Dovetail
Filter
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
Accessories
Storage
Aluminum Finished Hard Case with Fitted Foam
Dimensions & Weights
Optical tube weight
5.8 kg
Packaging & Contents
Package Contents
100mm Universal Day & Night OTA, 8" Dovetail, H-alpha B1200 Blocking Filter, Mounting Rings, Rack & Pinion Focuser, Red Dot Sun Finder
Other
Sun Finder
Red Dot Sun Finder Handle
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