Specification Brand : 3DP BulletPoint1 : Precision Manual Focusing: Achieve sharp and accurate focus for your astrophotography with this Bahtinov Mask, specifically designed for the DWARF II Smart Telescope. BulletPoint2 : Optimized Grid Design: High-precision pattern tailored for the DWARF II, ensuring enhanced image clarity and sharpness during your observation sessions. BulletPoint3 : Effortless Installation: Securely fits into the 1.25" magnetic filter adapter without the need for screws. The locking mechanism operates via the side button of the ring, ensuring stability even when the telescope is in motion. BulletPoint4 : Lightweight & Sturdy: Made from durable materials to ensure long-lasting use while maintaining a lightweight profile, so it won't add unnecessary weight to your setup. BulletPoint5 : Important Note: This listing includes only the Bahtinov Mask. The DWARF II Telescope and its filter adapter are not included. Color : White/Green ExternallyAssignedProductIdentifier1 : 0702837843859 ExternallyAssignedProductIdentifier2 : 702837843859 IncludedComponents : Fishbone Calibrator Mask ItemName : Bahtinov Mask Compatible with Dwarf II - Precision Focus Mask for 1.25" Eyepieces & Magnetic Filter Adapter ItemPackageQuantity : 1 ItemTypeKeyword : telescope-filters Manufacturer : 3DP Material : Plastic Material1 : Aluminum Material2 : Glass ModelNumber : BATMA-28 NumberOfItems : 1 PartNumber : BATMA-28 PhotoFilterEffectType : Focus Calibration - Bahtinov Mask PhotoFilterThreadSize : 31.75 millimeters ProductDescription : Enhance your astrophotography experience with the Bahtinov Mask, designed specifically for the DWARF II Smart Telescope. This precision focus mask allows for sharp, manual focusing, significantly improving the clarity and detail of your celestial images. The optimized grid pattern ensures accuracy, helping you achieve pinpoint focus with ease. Designed for seamless compatibility, it mounts effortlessly onto the 1.25" magnetic filter adapter without requiring screws. The secure side button locking mechanism keeps it stable during telescope movements. Crafted from lightweight yet durable materials, this mask provides reliability without adding extra bulk. Whether you're an amateur or professional astrophotographer, this Bahtinov Mask is a must-have accessory for achieving superior image quality. Please note: The DWARF II Telescope and its filter adapter are not included with this purchase. ProductSiteLaunchDate : 2025-02-21T10:07:13.588Z Size : 1.25'' SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 41111700 WarrantyDescription : 1 Year WarrantyDescription1 : Functional Defects: Defects that prevent the product from functioning and manifest during the initial period of use are covered. To benefit from the warranty, the defect must be reported within 30 days from the date of first use. WarrantyDescription2 : The manufacturer's liability is limited to the repair or replacement of the defective product. WarrantyDescription3 : Refunds or compensation for indirect, incidental, or consequential damages affecting third-party products are not provided. WaterResistanceLevel : not_water_resistant