Special Optics 53C-30-1-5X User manual

Model Number Wavelength Ranges
56C-30-2-8X @ l VIS-NIR 425-675, 600-900,
800-120, 1100-1600 nm
New 56C-30-1-4X @ l
61C-30-2-8X @ lUV 248-425 nm
New 61C-30-1-4X @ l
53C-30-1-5X @ lIR (CO2) 9.3 or 10.6 mm
53C-30-2-10 @ l
Specify wavelength when ordering
High damage and double ‘V’ coatings available
NEW
Motorized Zoom Beam Expanders
At Special Optics, we employ a proprietary 5 lens-element
design with 3 lens groups to reduce the internal focus.
We use fused silica lenses on the two input groups.As
a result, our zoom beam expanders tolerate a very high
damage threshold. Other beam expanders contain 4 lenses
consisting of 3 lens groups, the rst being positive followed
by a negative group, then a positive group for collimation.
This design causes a focus into the second lens group,
consequently increasing the possibility of damage to the
system.
Design highlights:
• Diffraction-limited design
• 5 element design reduces internal focus
• Mechanical design minimizes beam wander
• Continuous zoom and focus adjustments
Design
• Default expansion settings pre-programmed
• User dened custom expansion settings
• User-controlled focus adjustment
• Windows compatible
• RS232 Serial Interface
• Compact design
• GUI (.DLL) can be addressed from C++ or other languages
Features
Expansion Range: 2X-8X or 1X-4X
Input Aperature: 10 mm maximum
Output Aperature: 30 mm
New
Beam Wander: 0.15 mRad
Wavefront Distortion: <1/4 wave at 633 mm
Field of View: +/- 0.5 degrees
Transmittance: >95%
Damage Threshold (UV & VIS-NIR Models): 100 MW/cm2
Expansion Change Time: <10 seconds
Specications
New & Improved
Now available: the new 1x to 4x expansion model with
improved 0.15 mRad beam wander.
Custom Design Solutions
We specialize in optimizing lens systems for our customers. Please contact us for special requirements. We pride ourselves
on being the optical engineering arm for our customers.
Special Optics, 315 Richard Mine Road, Wharton, New Jersey 07885
Phone [phone] Fax [phone] www.specialoptics.com E-mail [e-mail]
3D Layout of 30 MM Zoom Beam Expander