SIGMAKOKI Fixed Type Lens Holder Compatible Optics Size Φa： Φ25.4mm Effective Diameter Φb： Φ22mm　LHF-25.4S-N

Feature

• Slimmer outer diameter than previous lens holders.
• You can fix thin lenses to thick lenses such as Achromart.
• Ideal for optical systems where the holders are close together or where the folded beam passes right next to the lens holder.
• If you remove the rod and replace it with a post stand (PST -**), you can set the optical axis height from the base to a comfortable height such as 55 mm or 60 mm.
• The mounting side of the inch screw allows you to set the height to the inch size (However, the post stand is not the height of the inch size.).
• The plastic (Delrin) screw ring allows the lens to be securely fastened without damaging the lens.
• Holders (LHF) for lenses larger than φ80 mm are also available.
• * Resin powder may be generated when the resin screw ring rubs against the body.
• * When using in a clean room or using a high power laser, replace with an aluminum screw ring (RR -**).

Specifications

• [ common specification]
• Major material: Aluminum
• Surface treatment: Black anodic oxide
• [Individual specification]
• Compatible optics size φA: φ25.4mm
• Effective diameter φB: φ22mm
• C: M26.25 P0.75
• D: 25mm
• E: 4mm
• F: 12mm
• φG: φ32mm
• H: 50mm
• I: 25.4mm
• Compatible optics thickness: 2 - 7mm
• Mass: 0.08kg
• RoHS conform product