*mydirectindustry

AFL

AFL

Product catalog summary

Introduction
The AFL Series, including models AFL-241, AFL-281, and AFL-321, are high-resolution telescopes designed to enhance operational efficiency by reducing eye fatigue and time-consuming focusing. These instruments are equipped with an Auto Focus Level (AFL) system, originally developed for PENTAX cameras, to automate the focusing process.

Key Features

Auto Focus and Manual Focus Modes: Users can switch between Auto Focus (AF) and Manual Focus (MF) modes using a simple switch, providing flexibility based on conditions and target types.
Short Focus Distance: With a minimum focus distance of 0.6 meters, these telescopes are ideal for use in confined spaces.
High Resolution and Bright Images: The telescopes offer superior optics with sharpness, contrast, and range, ensuring clear visibility of targets.
Waterproof and Durable: The instruments are IPX6 rated, making them suitable for harsh conditions.
Automatic Compensator: A wire-suspension automatic compensator using special alloy ribbons ensures stable survey results even under heavy vibrations.

Technical Specifications

Magnification: AFL-241 (24x), AFL-281 (28x), AFL-321 (32x)
Objective Aperture: 45 mm
Resolving Power: AFL-241 (3.5”), AFL-281 (3”), AFL-321 (2.5”)
Field of View: 2.3% (1°20’)
Power Source: One 6V lithium battery (2 CR5), supporting approximately 6000 operations

Accessories and Options

Diagonal Eyepiece (SBL2): Useful in limited spaces or low-level setups.
Illumination Device (EP): Provides light to the telescope reticle for night or dark environment operations.
Parallel Micrometer (SM5): Allows readings down to 0.1mm.

Conclusion
The Pentax AFL Series Levels are designed to significantly increase efficiency and accuracy in surveying tasks. With their advanced features and robust design, they are suitable for a wide range of applications and conditions.

Catalog excerpts

Auto Focus Level AFL Series AFL-241 | AFL-281 | AFL-321 Eye fatigue can seriously affect your efficiency!

Open the catalog to page 1

IPX6: For Use under the Harshest Conditions Water-proof sealed telescope: protection class IPX6 Auto Focus Level... AF Key with confirming ’Beep’ Short Focus Distance 0.6 m High Resolution Telescope AF/MF switch No matter who does the aiming, the focus is always sharp and accurate. 1 Aim 2 AutoFocus and Measure One touch on the key. It’s Easy to Use and Fast.

Open the catalog to page 2

Increase your Efficiency! Dramatically increase your operational efficiency! Eye fatigue and time consuming focusing are major causes of decreased productivity. By choosing Pentax Auto Focus Levels, you can eliminate eye fatigue and keep efficiency high. The AFL series use auto focus techniques, originally developed for PENTAX cameras, to automate the focusing procedure. Pushing the AF key will focus the target in an instant to dramatically improve the operational efficiency. High Resolution Telescope bright images and high resolving power enable you to see the target very clearly. Short focus...

Open the catalog to page 3

Pentax AFL Series Levels Increase your Efficiency! * Designs and specifications are subject to change without notice. - Printed in Belgium - © PENTAX 2011 - SURVEY/10/2011 - ZAS591880 Technical specifications AFL-Series AFL-241 Telescope Image Magnification 24 x Objective aperture Resolving power 3.5” Field of view Minimum focus distance Stadia ratio Stadia constant Auto focus Mechanism Detection method Power source Auto focus operation AFL-281 Erect 28 x 45 mm 3” 2.3 % (1°20’) 0.6 m/24” 100 0 AFL-321 32 x 2.5” Phase-Contrast method One 6V lithium battery (2 CR5) Approx. 6000 times * Standard...

Open the catalog to page 4

All PENTAX Precision catalogs and technical brochures

Archived catalogs

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

Brand list