Q1: What is the BTL-H1 Series used for?
A: The BTL-H1 Series is designed for high-precision machine vision, metrology, semiconductor inspection, and automated optical inspection (AOI) applications requiring ultra-low distortion imaging.
Q2: What sensor size is the BTL-H1 Series compatible with?
A: It is optimized for 1-inch area scan sensors (Φ16.4mm image circle), making it suitable for high-resolution industrial cameras.
Q3: What is a bi-telecentric lens?
A: A bi-telecentric lens maintains constant magnification from both object and image side, ensuring highly accurate and repeatable measurements.
Q4: What is the magnification range of this lens?
A: The BTL-H1 Series supports a wide magnification range from 0.055X to 0.638X, suitable for various inspection tasks.
Q5: How accurate is this lens for measurement applications?
A: It offers ultra-low distortion (<0.1%) and high telecentricity (<0.1°), ensuring extremely precise dimensional measurement.
Q6: What industries commonly use this lens?
A: It is widely used in semiconductor manufacturing, electronics inspection, metrology systems, AOI, and industrial automation.
Q7: What mount type does this lens use?
A: The lens uses a standard C-Mount interface, compatible with most industrial machine vision cameras.
Q8: Why choose a bi-telecentric lens over a standard lens?
A: Bi-telecentric lenses eliminate perspective errors, providing stable magnification and highly repeatable measurement accuracy, which is critical for precision inspection.
Estimated Delivery Time
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Shipping dates are estimates and subject to change. By ordering, you accept possible schedule adjustments. For urgent orders, please confirm with us before purchasing. Post-order cancellations are subject to a 6.4% handling fee.
説明
製品説明
1インチマシンビジョンおよび計測アプリケーション向け高精度バイテレセントリックレンズ
BTL-H1シリーズのバイテレセントリックレンズは、高精度な産業用検査および計測システム向けに設計されており、1インチエリアスキャンセンサーに最適化されています。0.055Xから0.638Xの倍率範囲により、幅広い測定および検査タスクに対して柔軟なイメージングソリューションを提供します。
バイトレセントリック光学的設計を採用したBTL-H1シリーズは、超低い歪み（<0.1%）と、視野全体にわたる非常に一貫した倍率を確保します。これにより、過酷な産業環境下でも安定した再現性のある測定精度を保証します。
Cマウント統合に対応しており、寸法測定、欠陥検査、および自動品質管理に使用されるマシンビジョンシステムへの簡単なインストールをサポートします。
主な特徴
✔ 1インチセンサー（Φ16.4mm）向けに最適化
高解像度の産業用エリアスキャンカメラと互換性あり。
✔ 広い倍率範囲（0.055X–0.638X）
異なる検査要件に対応する柔軟なイメージング。
✔ 超低い歪み（<0.1%）
精密測定のための高い幾何学的精度を確保。
✔ 高いテレセントリック性（<0.1°）
視野全体にわたって安定した倍率を維持。
✔ バイトレセントリック光学的設計
非常に正確なイメージングのために視差エラーを低減。
✔ Cマウント互換性
産業用マシンビジョンシステムへの簡単な統合。
推奨アプリケーション
- 精密計測
- 半導体検査
- 電子機器製造
- 寸法測定システム
- 自動光学検査（AOI）
- 産業用品質管理
- マシンビジョン自動化
- 高精度欠陥検出
| モデル |
WD(mm)
|
FOV(Φmm)
|
Mag.(x)
|
|---|---|---|---|
|
BTL-0.638X-73-H1
|
73±1
|
26 | 0.638 |
|
BTL-0.46X-110-H1
|
110±2
|
36 | 0.46 |
|
BTL-0.395X-118-H1
|
118±3
|
42 | 0.395 |
|
BTL-0.346X-128-H1
|
128±3
|
48 | 0.346 |
|
BTL-0.346X-138-H1(LM)
|
138±3
|
48 | 0.346 |
|
BTL-0.296X-138-H1(LM)
|
138±3
|
56 | 0.296 |
|
BTL-0.259X-158-H1(LM)
|
158±3
|
64 | 0.259 |
|
BTL-0.231X-178-H1(LM)
|
178±3
|
72 | 0.231 |
|
BTL-0.208X-228-H1(LM)
|
228±4
|
80 | 0.208 |
|
BTL-0.184X-208-H1(LM)
|
208±3
|
90 | 0.184 |
|
BTL-0.166X-238-H1(LM)
|
258±4
|
100 | 0.166 |
|
BTL-0.151X-263-H1(LM)
|
263±4
|
110 | 0.151 |
|
BTL-0.138X-273-H1(LM)
|
273±5
|
120 | 0.138 |
|
BTL-0.122X-288-H1(LM)
|
288±5
|
136 | 0.122 |
|
BTL-0.11X-300-H1(LM)
|
300±5
|
150 | 0.11 |
|
BTL-0.098X-318-H1(LM)
|
318±5
|
170 | 0.098 |
|
BTL-0.087X-330-H1(LM)
|
330±5
|
190 | 0.087 |
|
BTL-0.077X-372-H1(LM)
|
372±5
|
216 | 0.077 |
|
BTL-0.069XH-410-H1(LM)
|
410±6
|
240 | 0.069 |
|
BTL-0.064X-338-H1(LM)
|
338±5
|
258 | 0.064 |
|
BTL-0.055XH-465-H1(LM)
|
465±6
|
300 | 0.055 |
ご購入前に重要な情報
■ (LM)付きモデルのバックフォーカス長は調整可能です。
■ 重量は作業距離によって異なります。ご質問がございましたら、お気軽にお問い合わせください！
テレセントリックレンズ ダウンロード
Return and Exchange Policy
Please review our return and exchange policy carefully before placing your order. We encourage all customers to confirm product specifications and application requirements before purchase.
1. Return and Exchange Eligibility
Contrastech accepts return or exchange requests only for product defects or quality issues, subject to review and confirmation.
Returns or exchanges for reasons unrelated to product defects or quality issues are generally not accepted, subject to applicable law.
2. Non-Eligible Return and Exchange Requests
Before placing an order, customers are responsible for confirming that the selected product meets their technical requirements and is suitable for their intended application. Customers are also responsible for evaluating product compatibility with their systems and use cases.
Requests based on the following reasons are generally not eligible:
- Misunderstanding product specifications or selecting the wrong product.
- Product incompatibility with the customer's intended application.
- Personal dissatisfaction unrelated to a confirmed product defect or quality issue.
These limitations are subject to any mandatory rights or remedies available under applicable law.
3. Product Quality and Claim Period
Our products undergo quality control and quality assurance inspections before shipment. However, if a product you receive is damaged, defective, or materially inconsistent with its published description, please contact us within 3 business days of receipt to report the issue.
Important: Please provide your order number, a description of the issue, and relevant photos or videos where available. This information helps our team assess your claim efficiently.
Our team will review the information provided and advise you on the next steps. Please do not return any product before receiving return instructions from our team.
The stated reporting period does not limit any non-waivable rights you may have under applicable law.
4. Refund Processing and Transaction Fees
For return or refund requests that meet our eligibility requirements, we will process the refund within 1 business day after approval.
Please note that a 6.4% transaction processing fee charged by the payment platform is non-refundable and may be deducted from the refund amount, where permitted by applicable law and the relevant payment provider's terms.
The actual time required for the refunded amount to appear in your account may vary depending on your payment provider or bank.
Need Assistance?
If you have questions about our return and exchange policy or need to report a product quality issue, please contact our team.
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